*{
    padding: 0;
    margin: 0;
}
h1{
   float: left;
}
.top{
    background-image:url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/01.jpg) ;
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.center{
    margin-top: 2px;
    background-image: url("https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/02.jpg");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: cover;
}
.center-text{
    height: 90vh;
    display: flex;
    flex-direction: column;
    align-items:center;
    justify-content: start;
    font-size: 2vw;
    color: #2d724b;
}
.bottom-spring{
    width: 80%;
}
.bottom-spring-box{
    width: 1000px;
    height: 240px;
    margin: 50px auto 0;
    overflow: hidden;  /* 清除浮动，父级的高度随子级容器及子级内容的高度而自适应 */
}
.bottom-spring-box .info-wrap{
    display: flex;
    flex-direction: column;
    width: 460px;
    height: 235px;
    float: right;
}
.bs-box-image1{
    width: 456px;
    height: 130px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/19.png) no-repeat;
}
.bottom-spring-box h1{
    display: inline-block;
    font-size: 50px;
    margin-left: 130px;
}
.bottom-spring-box h2{
    font-size: 26px;
    margin-top: 27px;
}
.bottom-spring-box p{
    margin-left : 70px;
    margin-top: 10px;
    color: gray;
    font-size: 26px;
}
.spring-image-wrap1 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-left: 50px;
}
.bottom-spring-image1{
    width: 415px;
    height: 278px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/04.jpg) no-repeat;
}
.bottom-spring-image2{
    width: 493px;
    height: 334px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/03.jpg) no-repeat;
}
.spring-image-wrap2 {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    margin-left: -88px;
}
.bottom-spring-image3{
    width: 250px;
    height: 379px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/05.jpg) no-repeat;
}
.bottom-spring-image4{
    width: 673px;
    height: 514px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/06.jpg) no-repeat;
}
.bottom-summer-box{
    width: 1000px;
    height: 262px;
    margin: 60px auto -25px;
    overflow: hidden; /* 清除浮动，父级的高度随子级容器及子级内容的高度而自适应 */
}
.bottom-summer-box .info-wrap{
    display: flex;
    flex-direction: column;
    width: 850px;
    height: 262px;
    float: left;
}
.bs-box-image2{
    width: 658px;
    height: 102px;
    margin-left: -22px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/20.png) no-repeat;
}
.bottom-summer-box h1{
    float: left;
    font-size: 50px;
}
.bottom-summer-box .bs-box-text h2{
    float: left;
    font-size: 26px;
    margin-top: 28px;
}
.bottom-summer-box p{
    width: 330px;
    height: 30px;
    font-size: 26px;
    font-weight: 700;
}
 .info-wrap .autumn-English{
    float: right;
    color: gray;
    font-size: 24px;
}
.bottom-summer-box span{
    display: block;
    color: gray;
    font-size: 24px;
}
.summer-image-wrap1 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-left: 60px;
}
.bottom-summer-image1{
    width: 635px;
    height: 235px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/08.jpg) no-repeat;
}
.bottom-summer-image2{
    width: 433px;
    height: 293px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/07.jpg) no-repeat;
}
.summer-image-wrap2 {
    display: flex;
    justify-content: center;
    align-items: flex-start;
}
.bottom-summer-image3{
    width: 421px;
    height: 270px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/09.jpg) no-repeat;
}
.bottom-summer-image4{
    width: 397px;
    height: 270px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/10.jpg) no-repeat;
}
.bottom-autumn-box{
    width: 1100px;
    height: 270px;
    margin: 50px auto 0;
    overflow: hidden;  /* 清除浮动，父级的高度随子级容器及子级内容的高度而自适应 */
}
.bottom-autumn-box .info-wrap{
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    width: 880px;
    height: 270px;
    float: right;
}
.bs-box-image3{
    width: 632px;
    height: 102px;
    margin-left:205px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/21.png) no-repeat;
}
.bottom-autumn-box .bs-box-text2{
   width: 357px;
}
.bottom-autumn-box h1{
    display: inline-block;
    font-size: 50px;
}
.bottom-autumn-box .bs-box-text2 h2{
    font-size: 26px;
    margin-top: 28px;
}
.bottom-autumn-box p{
    font-size: 26px;
    font-weight: 700;
    text-align: right;
}
.bottom-autumn-box span{
    display: block;
    color: gray;
    font-size: 24px;
}
.autumn-image-wrap1 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-left: -100px;
}
.bottom-autumn-image1{
    width: 608px;
    height: 373px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/11.jpg) no-repeat;
}
.bottom-autumn-image2{
    width: 354px;
    height: 352px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/12.jpg) no-repeat;
}
.autumn-image-wrap2 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-left: 75px;
}
.bottom-autumn-image3{
    width: 686px;
    height: 420px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/13.jpg) no-repeat;
}
.bottom-autumn-image4{
    width: 306px;
    height: 420px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/14.jpg) no-repeat;
}
.bottom-winter-box{
    width: 1100px;
    height: 302px;
    margin: 50px auto 0;
    overflow: hidden; /* 清除浮动，父级的高度随子级容器及子级内容的高度而自适应 */
}
.bottom-winter-box .info-wrap{
    display: flex;
    flex-direction: column;
    width: 1080px;
    height: 302px;
    float: right;
}
.bs-box-image4{
    width: 580px;
    height: 103px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/22.png) no-repeat;
}
.bottom-winter-box h1{
    display: inline-block;
    font-size: 50px;
}
.bottom-winter-box .bs-box-text3 h2{
    font-size: 26px;
    margin-top: 28px;
    float: left;
}
.bottom-winter-box p{
    font-size: 26px;
    font-weight: 700;
    text-align: left;
}
.bottom-winter-box span{
    display: block;
    color: gray;
    font-size: 24px;
}
.winter-image-wrap1 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
}
.bottom-winter-image1{
    width: 595px;
    height: 389px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/15.jpg) no-repeat;
}
.bottom-winter-image2{
    width: 460px;
    height: 311px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/16.jpg) no-repeat;
}
.winter-image-wrap2 {
    display: flex;
    justify-content: center;
    align-items: flex-end;
    margin-left: 85px;
}
.bottom-winter-image3{
    width: 477px;
    height: 308px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/17.jpg) no-repeat;
}
.bottom-winter-image4{
    width: 405px;
    height: 308px;
    background: url(https://mainstb.oss-cn-shenzhen.aliyuncs.com/pengyubrother/pc-pic/gysj/18.jpg) no-repeat;
}